Details

This all-new wheel system incorporates Mavic's most cutting-edge technologies to give you a proven aero advantage on the road. Built on a new NACA profile rim that’s 64mm deep and 26mm wide, the rim provides an airfoil that is proven through wind-tunnel testing to produce the lowest possible drag without sacrificing its stability. It features a wide, rounded shape that minimizes the effects of crosswinds. The rims are engineered with Mavic's iTgMax carbon rim technology, which uses a laser treatment to remove the first layer of resin in the brake track. This innovative process improves braking performance and reliability in dry or wet conditions without compromising strength. This version features Mavic's all-new UST Road Tubeless technology, which offers several benefits. First, it improves rolling efficiency up to 15% compared to non-tubeless tires at equal air pressure. And it improves overall ride quality by allowing you to run lower pressures for smoother handling and better control. The Instant Drive 360 freewheel is super light and fast to engage at just 9 degrees. The system comes with Yksion Pro UST tires that provide a simple, hassle-free tubeless road setup.

Going tubeless allows you to run lower tire pressures without the added weight of a tube. Lower tire pressure has many benefits, including greater traction, lower rolling resistance over rough surfaces, and decreased risk of a puncture-related flat.

Tubeless-ready rims and tires are parts of a complete system that eliminate the need for tubes by creating an airtight chamber between the rim and tire. Liquid sealant is added to the chamber to fill small punctures and maintain air pressure while you ride.

UST (Universal Standard for Tubeless) is a specific type of tubeless system that dictates the shape of the rim and tire bead. UST rims should be paired with UST-specific tires for best results.